"""
文件管理视图
"""
from rest_framework import generics, status
from rest_framework.decorators import api_view, permission_classes
from rest_framework.response import Response
from rest_framework.permissions import IsAuthenticated
from accounts.permissions import IsTeacherOrAdmin


class FileCategoryListView(generics.ListAPIView):
    """文件分类列表"""
    permission_classes = [IsTeacherOrAdmin]
    
    def get(self, request):
        return Response({'message': '文件分类列表接口开发中'})


class UploadedFileListView(generics.ListAPIView):
    """上传文件列表"""
    permission_classes = [IsAuthenticated]
    
    def get(self, request):
        return Response({'message': '上传文件列表接口开发中'})


class UploadedFileDetailView(generics.RetrieveUpdateDestroyAPIView):
    """上传文件详情"""
    permission_classes = [IsAuthenticated]
    
    def get(self, request, pk):
        return Response({'message': f'上传文件详情接口开发中 - ID: {pk}'})


class FileShareListView(generics.ListAPIView):
    """文件分享列表"""
    permission_classes = [IsAuthenticated]
    
    def get(self, request):
        return Response({'message': '文件分享列表接口开发中'})


class FileAccessLogListView(generics.ListAPIView):
    """文件访问日志列表"""
    permission_classes = [IsTeacherOrAdmin]
    
    def get(self, request):
        return Response({'message': '文件访问日志列表接口开发中'})


@api_view(['POST'])
@permission_classes([IsAuthenticated])
def upload_file(request):
    """上传文件"""
    return Response({'message': '上传文件接口开发中'})


@api_view(['GET'])
@permission_classes([IsAuthenticated])
def download_file(request, pk):
    """下载文件"""
    return Response({'message': f'下载文件接口开发中 - File ID: {pk}'})


@api_view(['GET'])
@permission_classes([IsAuthenticated])
def view_file(request, pk):
    """查看文件"""
    return Response({'message': f'查看文件接口开发中 - File ID: {pk}'})


@api_view(['POST'])
@permission_classes([IsAuthenticated])
def create_file_share(request, file_id):
    """创建文件分享"""
    return Response({'message': f'创建文件分享接口开发中 - File ID: {file_id}'})


@api_view(['GET'])
@permission_classes([IsAuthenticated])
def access_shared_file(request, token):
    """访问分享文件"""
    return Response({'message': f'访问分享文件接口开发中 - Token: {token}'})


@api_view(['GET'])
@permission_classes([IsTeacherOrAdmin])
def file_statistics(request):
    """文件统计"""
    return Response({'message': '文件统计接口开发中'})
